linux-kernel - [PATCH net v2] net: ti: icssg-prueth: Add missing icss_iep

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Date:   Sun, 5 Nov 2023 10:51:39 +0100
From:   Jan Kiszka <jan.kiszka@...mens.com>
To:     "David S. Miller" <davem@...emloft.net>,
        Eric Dumazet <edumazet@...gle.com>,
        Jakub Kicinski <kuba@...nel.org>,
        Paolo Abeni <pabeni@...hat.com>,
        MD Danish Anwar <danishanwar@...com>
Cc:     netdev@...r.kernel.org, linux-kernel@...r.kernel.org,
        "Lopes Ivo, Diogo Miguel (T CED IFD-PT)" <diogo.ivo@...mens.com>,
        Nishanth Menon <nm@...com>,
        "Su, Bao Cheng (RC-CN DF FA R&D)" <baocheng.su@...mens.com>
Subject: [PATCH net v2] net: ti: icssg-prueth: Add missing icss_iep_put to
 error path

From: Jan Kiszka <jan.kiszka@...mens.com>

Analogously to prueth_remove.

Fixes: 186734c15886 ("net: ti: icssg-prueth: add packet timestamping and ptp support")
Fixes: 443a2367ba3c ("net: ti: icssg-prueth: am65x SR2.0 add 10M full duplex support")
Signed-off-by: Jan Kiszka <jan.kiszka@...mens.com>
---

Changes in v2:
 - add proper tags

This was lost from the TI SDK version while ripping out SR1.0 support - 
which we are currently restoring for upstream.

 drivers/net/ethernet/ti/icssg/icssg_prueth.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/drivers/net/ethernet/ti/icssg/icssg_prueth.c b/drivers/net/ethernet/ti/icssg/icssg_prueth.c
index 6c4b64227ac8..d119b2bb8158 100644
--- a/drivers/net/ethernet/ti/icssg/icssg_prueth.c
+++ b/drivers/net/ethernet/ti/icssg/icssg_prueth.c
@@ -2206,6 +2206,9 @@ static int prueth_probe(struct platform_device *pdev)
 	if (prueth->pdata.quirk_10m_link_issue)
 		icss_iep_exit_fw(prueth->iep1);
 
+	icss_iep_put(prueth->iep1);
+	icss_iep_put(prueth->iep0);
+
 free_pool:
 	gen_pool_free(prueth->sram_pool,
 		      (unsigned long)prueth->msmcram.va, msmc_ram_size);
-- 
2.35.3